Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Data collection module for a physiological data collection system

a data collection module and data collection technology, applied in the field of physiological data collection systems, can solve the problems of high prone to detachment of electrodes, inconvenient data collection, and prone to artifacts in electrodes, so as to reduce operational costs and inventory costs

Inactive Publication Date: 2014-07-08
HALTHION MEDICAL TECH INC
View PDF24 Cites 28 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0036]It is still another advantage of the invention that the reusable and rechargeable power source used by the invention is the same across all embodiments of the invention which further reduces operational costs and inventory costs at the practitioner level.
[0037]It is still another advantage of the data collection module disclosed herein that it may be properly attached to a physiological sensor device or patch by the patient or by another person who does not have to be highly skilled or highly trained by the medical community in its' use.
[0038]Various other features and advantages of the invention are disclosed and detailed in the following drawings, detailed description and claims.

Problems solved by technology

These electrodes are prone to artifacts (spurious signals) due to movement between an electrode contactor or fastener and a lead wire or cable extending from the electrode.
They are also highly prone to detachment of the electrode from the lead wire or connecting cable during the testing period from tension placed on the lead wire or connecting cable attached to the electrode.
Additionally repeated use of the lead wires leads to non secure connections to the electrodes which can result in incomplete or inaccurate data collection.
Each of these known issues with these devices can violate the integrity of the test being performed and potentially forces the patient to begin testing again from the start.
These patches vary in size depending upon the number of functions or tasks they attempt to perform and can be rather bulky in size and reduce or impede the mobility of a patient during the testing period.
In female test subjects proper electrode placement is further complicated by the breasts.
Alroy et al fails to teach any specifics as to what different forms devices for male and female test subjects should take.
In the case of individual lead wire connections there is a significant likelihood of the lead connections being placed in the wrong locations which provides inaccurate test data.
In both of these devices the coupling wires are known to be uncomfortable, difficult to keep untangled and prone to detachment.
In a single use disposable situation cost for production and usage of the device is significantly higher than that of devices such as Haines.
The Lovejoy et al device teaches a patch with a plurality of electrodes that is directly coupled to an ECG machine and is not suitable for use in an ambulatory environment.
All of the prior art electrode patches that have been discussed herein require additional time to prep for use and would be difficult to use by a person unskilled or untrained in the medical field for which use of the prior art electrode patches is intended.
In addition to the known problems as previously disclosed herein, this category of devices requires that the patient remain in close proximity to the remote transmitting device typically within thirty feet.
A well known issue to those within the medical community with regard to the use of these devices is that the patient unintentionally leaves the active monitoring zone which interrupts data collection and forces the test to be restarted, wasting valuable time and delaying results.
One drawback is the limiting factor of having only three electrodes.
This defeats the cost and inventory reduction goals of the Del Mar, et al. device in that multiple devices for both male and female patients must be maintained.
The disadvantages associated with Kroecker and Besson are that cost of use for each individual test to be completed is elevated in that the electronics required to collect and transmit the physiological data from the patient are incurred each time a test is run.
One major downside to this type of product is that the amount of surface area and equipment required to be placed on the patient's chest is significantly greater than that of a device according to the invention disclosed herein.
Additionally, the Kumar et al. device would be very cumbersome for use by a female patient given the placement challenges posed by the breasts.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data collection module for a physiological data collection system
  • Data collection module for a physiological data collection system
  • Data collection module for a physiological data collection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0065]Before the invention is explained in full detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the following drawings. The invention is capable of other embodiments and of being practiced or carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purposes of description and should not be regarded as limiting. The use of “including” and “comprising” and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items.

[0066]Referring first to FIGS. 1-4 there is shown a physiological sensor device or patch 10 according to one embodiment of the present invention. FIG. 1 is a front view of the physiological sensor device or patch device 10. As used herein and in the claims the term “front” is understood to re...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A data collection module for a physiological data collection system is a reusable device having a data collection port for connection to a source of physiological data that is in an analog format. The data collection port is in circuit communication with a plurality of bipolar amplifiers. The amplifiers are in circuit communication with a central processing unit provided with analog to digital converters, memory for signal processing and internal USB circuitry. The central processing unit is in circuit communication with a means for storing data and with a means for conveying the data in digital form via at least one of a USB port and a wireless communication system.

Description

FIELD OF THE INVENTION[0001]The present invention relates to a reusable device that is a data collection module for attachment to a single use disposable physiological sensor device or patch that has been applied to the skin of a human subject for collecting certain physiological signals generated by the subject's body over an extended period of time. The resulting physiological data collection system collects data that may be used in generating an electrocardiogram (ECG / EKG) and / or temperature and / or respiration data from the patient in a continuous manner over an extended period of time of twenty four to forty eight hours.BACKGROUND OF THE INVENTION[0002]The ability to obtain electrical activity of the human heart from the surface of the skin that was effectuated by Augustus De'sire Waller in 1887 required the subject's limbs to be submersed in saline. In 1912 Willem Einthoven defined lead positions I, II and III which became known as Einthoven's Triangle. The use of physiological...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(United States)
IPC IPC(8): G08B1/08
CPCH04Q9/00A61B5/04085A61B5/0432A61B5/6833A61B2560/0285A61B2560/045H04Q2209/43H04Q2209/50A61B5/282A61B5/333
Inventor VOSCH, MICHAEL J.PARKER, III, JOHN W.MCGUSTY, EDWIN A.
Owner HALTHION MEDICAL TECH INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products